DSImageEditorView

The DSImageEditorView class represents an image editor view, which allows users to add interactable UI elements on the view.

Definition

Assembly: DynamsoftCore.xcframework

• Objective-C
• Swift

1. @interface DSImageEditorView : UIView
   

2. class ImageEditorView : UIView
   

Attributes

Methods

image

The property stores the original image that displayed on the view in a UIImage.

• Objective-C
• Swift

1. @property (assign, nonatomic) UIImage *image;
   

2. var image:UIImage { get, set }
   

imageData

The property stores the original image that displayed on the view in a ImageData.

• Objective-C
• Swift

1. @property (assign, nonatomic) DSImageData *imageData;
   

2. var image:DSImageData { get, set }
   

tipConfig

Set/get the tip configurations.

• Objective-C
• Swift

1. @property (assign, nonatomic) DSTipConfig * tipConfig;
   

2. var tipConfig: DSTipConfig { get set }
   

tipVisible

Set/get the visibility of tip.

• Objective-C
• Swift

1. @property (assign, nonatomic) BOOL tipVisible;
   

2. var tipConfig: BOOL { get set }
   

initWithFrame

Create an instance of DSImageEditorView.

• Objective-C
• Swift

1. - (instancetype)initWithFrame:(CGRect)frame;
   

2. init(frame: CGRect)
   

Parameters

frame: A CGRect value that defines the position of the view.

Return Value

An instance of DSImageEditorView.

Code Snippet

• Objective-C
• Swift

1. DSImageEditorView *editorView = [[DSImageEditorView alloc] initWithFrame:frame];
   

2. let editorView = DSImageEditorView(frame: frame)
   

getSelectedDrawingItem

Get the selected DrawingItem.

• Objective-C
• Swift

1. - (nullable DSDrawingItem *)getSelectedDrawingItem;
   

2. func getSelectedDrawingItem() -> DSDrawingItem?
   

Return Value

The selected DrawingItem.

Code Snippet

• Objective-C
• Swift

1. DSDrawingItem *selectedItem = [editorView getSelectedDrawingItem];
   

2. let selectedItem = editorView.getSelectedDrawingItem()
   

getDrawingLayer

Get the specified DrawingLayer.

• Objective-C
• Swift

1. - (DSDrawingLayer *)getDrawingLayer:(NSInteger)layerId;
   

2. func getDrawingLayer(_ layerId: Int) -> DSDrawingLayer
   

Parameters

layerId: The ID of the layer that you want to get.

Return Value

The object of the targeting layer.

Code Snippet

• Objective-C
• Swift

1. DSDrawingLayer *drawingLayer = [editorView getDrawingLayer:layerId];
   

2. let drawingLayer = editorView.getDrawingLayer(layerId)
   

createDrawingLayer

Create a new DrawingLayer.

• Objective-C
• Swift

1. - (DSDrawingLayer *)createDrawingLayer;
   

2. func createDrawingLayer() -> DSDrawingLayer
   

Return Value

The object of the layer you created.

Code Snippet

• Objective-C
• Swift

1. DSDrawingLayer *drawingLayer = [editorView createDrawingLayer];
   

2. let drawingLayer = editorView.createDrawingLayer()
   

deleteUserDefinedDrawingLayer

Delete the specified drawing layer.

• Objective-C
• Swift

1. - (void)deleteUserDefinedDrawingLayer:(NSInteger)layerId;
   

2. func deleteUserDefinedDrawingLayer(_ layerId: Int)
   

Parameters

layerId: The ID of the layer that you want to delete.

Code Snippet

• Objective-C
• Swift

1. [editorView deleteUserDefinedDrawingLayer:layerId];
   

2. editorView.deleteUserDefinedDrawingLayer(layerId)
   

clearUserDefinedDrawingLayers

Clear all the user-defined drawing layers.

• Objective-C
• Swift

1. - (void)clearUserDefinedDrawingLayers;
   

2. func clearUserDefinedDrawingLayers()
   

getAllDrawingLayers

Get all the drawing layers on the view.

• Objective-C
• Swift

1. - (NSArray<DSDrawingLayer *>*)getAllDrawingLayers;
   

2. func getAllDrawingLayers() -> [DrawingLayer]
   

Return Value

All the drawing layers. The return value includes both system drawing layers and user defined drawing layers.

Code Snippet

• Objective-C
• Swift

1. NSArray<DSDrawingLayer *> *drawingLayers = [editorView getAllDrawingLayers];
   

2. let drawingLayers = editorView.getAllDrawingLayers()
   

updateTipMessage

Update the tip message.

• Objective-C
• Swift

1. - (void)updateTipMessage:(NSString *)tipMessage;
   

2. func updateTipMessage(_ tipMessage: String)
   

Parameters

tipMessage: The new message that you want to display.

Code Snippet

• Objective-C
• Swift

1. [editorView updateTipMessage:tipMessage];
   

2. editorView.updateTipMessage(tipMessage)
   

setDrawingItemClickListener

Set a DrawingItemClickListener to receive callback when DrawingItems on the view are clicked.

• Objective-C
• Swift

1. - (void)setDrawingItemClickListener:(id<DSDrawingItemClickListener>)clickListener;
   

2. func setDrawingItemClickListener(_ clickListener: DrawingItemClickListener)
   

Parameters

clickListener: A protocol instance of DrawingItemClickListener.